TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 13, 2:53 PM EST
Kalshi
This set of markets focuses on predicting the margin of victory for either the Buffalo Bills or the Houston Texans in the first half of their upcoming football game. Each market corresponds to a specific point differential threshold that must be exceeded for the outcome to be considered a win.
These markets evaluate whether the Houston Texans or Buffalo Bills win the first half of their scheduled game by exceeding various point differentials. Each rule specifies a different threshold—for either team—requiring the winning team to score more than the stated margin (e.g., 2.5, 3.5, 4.5 points, etc.) in the first half alone for the market to resolve as 'Yes.' If the game is postponed or canceled without a first-half result, all markets resolve as 'No.' Only points scored during the first half count toward these outcomes, and Kalshi disclaims any official affiliation with the governing league, with all trademarks remaining property of their respective owners.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and risk management, while this market is driven by the collective predictions of traders. Often, prediction markets are more accurate than traditional methods, especially when considering the information incorporated by many participants. However, sportsbook odds are readily available for comparison and provide a useful benchmark when evaluating this market. It’s common to see discrepancies, particularly as new information emerges.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing different point spreads for the first half. The price of each contract reflects the probability of that spread occurring, as perceived by the market participants. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders are incentivized to accurately predict the outcome, as they profit if their predictions are correct. The market dynamically adjusts as new information becomes available and traders update their beliefs about the Bills-Texans 1st half spread.
This market resolves around Sep 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the final point spread of the first half of the Bills-Texans game will be used to determine which contracts pay out. The resolution will be based on the official result reported by the relevant sports data providers. Traders holding contracts on the correct spread will receive a payout, while those on incorrect spreads will not. The precise details of the outcome are determined by the actual game result.
Several factors could influence this market before resolution. Any news regarding injuries to key players on either the Bills or the Texans would likely cause significant movement. Changes in weather conditions, such as heavy rain or strong winds, could also impact the expected point spread. Furthermore, late-breaking news about team strategies or coaching decisions could shift market sentiment. Even public perception, as reflected in polls or expert analyses, can contribute to price fluctuations in this market as traders react to new information.